yes
You do not need to fast for a chickenpox blood test.
No, you don't need to fast for the blood test for chickenpox.
For "wbc" or "white blood cell" test, you do NOT need to fast.
Yes you do!
yes
need not
No
One common way to test for lithium is through a blood test that measures the concentration of lithium in the blood. This test is often used to monitor levels of lithium in individuals taking lithium medication for mental health conditions like bipolar disorder.
yes
No just eat healthy.
No it is not necesary to fast for an ESR blood test.
If a doctor informs you that you need a magnesium test, you do not need to fast beforehand. A magnesium test will check for kidney problems, muscle problems, and if you are low on calcium.